Enum TensorError 

pub enum TensorError {
    ShapeMismatch {
        expected: Vec<usize>,
        got: Vec<usize>,
    },
    IndexOutOfBounds {
        index: usize,
        dim: usize,
        size: usize,
    },
    DimensionMismatch {
        expected: usize,
        got: usize,
    },
    UnsupportedDType {
        dtype: String,
        operation: String,
    },
    UnsupportedDevice {
        device: String,
    },
    OutOfMemory {
        requested_bytes: usize,
    },
    BlasError {
        code: i32,
        description: String,
    },
    SparseFormatError {
        from: String,
        to: String,
        description: String,
    },
    BroadcastError {
        shape1: Vec<usize>,
        shape2: Vec<usize>,
    },
    SliceError {
        description: String,
    },
    DeviceTransferError {
        from: String,
        to: String,
        description: String,
    },
}

Tensor 操作错误

Variants

ShapeMismatch

形状不匹配错误

Fields

expected: Vec<usize>

期望的形状

got: Vec<usize>

实际得到的形状

IndexOutOfBounds

索引越界错误

Fields

index: usize

越界的索引

dim: usize

维度

size: usize

该维度的大小

DimensionMismatch

维度不匹配错误

Fields

expected: usize

期望的维度数

got: usize

实际得到的维度数

UnsupportedDType

数据类型不支持错误

Fields

dtype: String

不支持的数据类型

operation: String

操作名称

UnsupportedDevice

设备不支持错误

Fields

device: String

不支持的设备

OutOfMemory

内存不足错误

Fields

requested_bytes: usize

请求的字节数

BlasError

BLAS 错误

Fields

code: i32

BLAS 错误码

description: String

错误描述

SparseFormatError

稀疏格式转换错误

Fields

from: String

源格式

to: String

目标格式

description: String

错误描述

BroadcastError

广播错误

Fields

shape1: Vec<usize>

第一个形状

shape2: Vec<usize>

第二个形状

SliceError

切片错误

Fields

description: String

错误描述

DeviceTransferError

设备间传输错误

Fields

from: String

源设备

to: String

目标设备

description: String

错误描述

Trait Implementations

impl Clone for TensorError

fn clone(&self) -> TensorError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TensorError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for TensorError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for TensorError

Available on crate feature std only.

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for TensorError

fn eq(&self, other: &TensorError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TensorError

impl StructuralPartialEq for TensorError